<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录成功页面</title>
</head>
<body>
    <h1>登录成功</h1>
    <a href="/toMain1">跳转到main1</a>
    <a href="/logout">退出</a>
</body>
</html>